{
  "id": "2ffdd0f0-fa68-509c-bd9e-480977a7e0a5",
  "slug": "option-a-freshwater-drainage-basins-and-flooding",
  "title": "Option A Freshwater: Drainage basins and flooding",
  "course": "IB Geography",
  "level": "SL and HL",
  "topic": "A",
  "questionCount": 15,
  "page": "https://splycr.com/ib-geography/option-a-freshwater-drainage-basins-and-flooding",
  "data": "https://splycr.com/library/option-a-freshwater-drainage-basins-and-flooding.json",
  "play": "https://splycr.com/?set=2ffdd0f0-fa68-509c-bd9e-480977a7e0a5",
  "section": {
    "name": "Option A: Freshwater",
    "page": "https://splycr.com/ib-geography/freshwater"
  },
  "source": {
    "name": "Biology by Bradford",
    "href": "https://www.biologybybradford.com",
    "note": "Written for the splycr library by Biology by Bradford."
  },
  "questions": [
    {
      "number": 1,
      "question": "Water soaking from the ground surface into the soil?",
      "answer": "Infiltration",
      "wrongOptions": [
        "Percolation",
        "Throughflow",
        "Interception"
      ]
    },
    {
      "number": 2,
      "question": "Downward movement of water from the soil into the underlying rock?",
      "answer": "Percolation",
      "wrongOptions": [
        "Infiltration",
        "Throughflow",
        "Capillary rise"
      ]
    },
    {
      "number": 3,
      "question": "Lateral movement of water downslope within the soil?",
      "answer": "Throughflow",
      "wrongOptions": [
        "Overland flow",
        "Baseflow",
        "Percolation"
      ]
    },
    {
      "number": 4,
      "question": "Water moving across the ground when rainfall intensity exceeds infiltration capacity?",
      "answer": "Overland flow",
      "wrongOptions": [
        "Throughflow",
        "Baseflow",
        "Channel flow"
      ]
    },
    {
      "number": 5,
      "question": "Precipitation caught and held by vegetation before it reaches the ground?",
      "answer": "Interception",
      "wrongOptions": [
        "Infiltration",
        "Stemflow",
        "Throughfall"
      ]
    },
    {
      "number": 6,
      "question": "Volume of water passing a point per second, measured in cumecs?",
      "answer": "Discharge",
      "wrongOptions": [
        "Velocity",
        "Capacity",
        "Competence"
      ]
    },
    {
      "number": 7,
      "question": "Peak rainfall at 09:00 and peak discharge at 15:00: what is the lag time?",
      "answer": "6 hours",
      "wrongOptions": [
        "3 hours",
        "9 hours",
        "15 hours"
      ]
    },
    {
      "number": 8,
      "question": "Part of a storm hydrograph showing discharge increasing after rainfall?",
      "answer": "Rising limb",
      "wrongOptions": [
        "Recession limb",
        "Baseflow",
        "Peak discharge"
      ]
    },
    {
      "number": 9,
      "question": "Steady part of a river's discharge, fed by groundwater seeping into the channel?",
      "answer": "Baseflow",
      "wrongOptions": [
        "Throughflow",
        "Stormflow",
        "Quickflow"
      ]
    },
    {
      "number": 10,
      "question": "Graph of the velocities at which particles of different sizes are eroded, transported and deposited?",
      "answer": "Hjulström curve",
      "wrongOptions": [
        "Storm hydrograph",
        "Bradshaw model",
        "Long profile"
      ]
    },
    {
      "number": 11,
      "question": "Why do clay particles need a higher velocity than sand grains to be eroded?",
      "answer": "Cohesion",
      "wrongOptions": [
        "Density",
        "Angularity",
        "Solubility"
      ]
    },
    {
      "number": 12,
      "question": "Transport of sand-sized particles in a series of hops along the bed?",
      "answer": "Saltation",
      "wrongOptions": [
        "Traction",
        "Suspension",
        "Solution"
      ]
    },
    {
      "number": 13,
      "question": "Erosion by a river's load grinding against its bed and banks?",
      "answer": "Abrasion",
      "wrongOptions": [
        "Attrition",
        "Hydraulic action",
        "Solution"
      ]
    },
    {
      "number": 14,
      "question": "Raised riverbank built up by deposition of coarser sediment during repeated floods?",
      "answer": "Levee",
      "wrongOptions": [
        "Floodplain",
        "Point bar",
        "River terrace"
      ]
    },
    {
      "number": 15,
      "question": "Impermeable surfaces and drains in urban areas usually make a hydrograph's lag time…?",
      "answer": "Shorter",
      "wrongOptions": [
        "Longer",
        "Unchanged",
        "Doubled"
      ]
    }
  ]
}